For plants that are fighting fit










If it’s strong and compact growth you want, Universol® Violet is up for the job. With its high potassium content, it delivers a stunning leaf color and great flower development. This special formula helps slow down plant growth, making them sturdier. Also use Universol® Violet for better nutrition to balance out nitrogen in irrigation water. This product contains NPK, Mg, and a full package of trace elements. Plus, the Bright Solution System fully dissolves the product in no time.

  • Strong, compact plant growth

  • Easy to apply, safe to use, and fast-acting

  • Consistent composition thanks to stringent quality control

Recommended Universol® rates100% Universol®50% Universol®*
Pot and bedding plants:
Crops with high fertilizer requirements 1-2 g/l 0.5-1 g/l
Crops with normal fertilizer requirements 1-1.5 g/l0.5-0.75 g/l
Salt sensitive crops 0.5-1 g/lDepends on situation
Container nursery stock:
Crops with high fertilizer requirements20 g/m2/week10 g/m2/week
Crops with normal fertilizer requirements15 g/m2/week 7.5 g/m2/week
Salt sensitive crops10 g/m2/week5 g/m2/week
Recommended Universol® rates
100% Universol®
50% Universol®*

*When combined with 50% Osmocote® Exact

Trial first on a small scale before changing the rate, application or any other variables. As circumstances can differ and the application of our products is beyond our control, ICL cannot be held responsible for any adverse results. Store under dry conditions. Close partly used or damaged bags securely. For best results, always ask your ICL advisor.

Depending on the situation, use Universol® Yellow once or twice again before changing to a more nitrogen-based formula.
Can be mixed with potassium nitrate, magnesium nitrate, magnesium sulphate, phosphoric acid, nitric acid, and products from the Universol® Standard range.
Do not mix with calcium nitrate, Universol® Soft Water, Universol® Hard Water, Universol® White, Universol® Special P, or other compound water-soluble fertilizers.
Store under dry conditions.
Properly seal partly used or damaged bags.
If you need more information, please contact your technical support.

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